R3
20 Case Studies
A R3 Case Study
Contour, the global trade finance network, faced a longstanding industry challenge: letter of credit (LC) transactions were slow, paper-heavy, fragmented across many parties, and difficult to reconcile across borders. These manual processes created delays, compliance costs, and friction for banks, corporates, and logistics partners, limiting the use of documentary trade finance and pushing more business toward open account methods.
R3 addressed this by providing Corda Enterprise as the blockchain platform for Contour, enabling a secure, private, and scalable digital trade finance network built with CryptoBLK and integrated with other partners via open APIs. The solution digitized the LC process end to end, cutting processing time by 90% or more and reducing turnaround from 5–10 days to as little as 24 hours or even a few hours in some pilots. R3’s Corda also improved transparency, security, and collaboration across buyers, sellers, and banks, while eliminating reconciliation and paper handling.